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Open Source Build & Deployment Tools

A curated collection of the best open source software that turns source code into a running service, covering build systems, CI/CD pipelines, container images, and release automation.

See also:CI/CD PlatformsPaaS & Deployment Tools
Favicon of Coolify

Coolify

Deploy apps, databases, and services to your own server

  • Stars

    60,923

  • Last commit

    12 hours ago

  • License

    Apache-2.0
Self-hostable deployment platform that lets you deploy apps, databases, and 280+ one-click services to any server via SSH, with Git integration and automatic SSL.

Open Source Alternative to:

Favicon of Vercel
Vercel
Favicon of Appwrite

Appwrite

Open-source backend platform for rapid app development

  • Stars

    57,105

  • Last commit

    10 hours ago

  • License

    BSD-3-Clause
Open-source development platform with built-in backend infrastructure, web hosting, and security features. Scale applications using your preferred programming languages.

Open Source Alternative to:

Favicon of Supabase
Supabase
Favicon of Dokploy

Dokploy

Effortless deployment and management for any VPS

  • Stars

    36,811

  • Last commit

    3 days ago

  • License

    Unknown
Streamline your deployment process with Dokploy. Manage applications and databases on any VPS using Docker and Traefik for improved performance and security.

Open Source Alternative to:

Favicon of Vercel
Vercel
Favicon of Harness

Harness

End-to-end open source software delivery platform

  • Stars

    38,088

  • Last commit

    2 days ago

  • License

    Apache-2.0
Streamline code delivery with an open-source CI/CD platform featuring Git integration, fast pipelines, and hosted development environments.

Open Source Alternative to:

Favicon of GitHub
GitHub
Favicon of Dokku

Dokku

Self-hosted mini-PaaS for deploying applications easily

  • Stars

    32,110

  • Last commit

    2 days ago

  • License

    MIT
A Docker-powered platform that lets you deploy Heroku-compatible applications via Git, with buildpack support and container isolation.

Open Source Alternative to:

Favicon of Vercel
Vercel
Favicon of NocoBase

NocoBase

Build custom apps without code, deploy with ease

  • Stars

    23,793

  • Last commit

    10 hours ago

  • License

    Unknown
Open-source no-code platform for creating tailored business applications quickly, with full customization and easy deployment options.

Open Source Alternative to:

Favicon of Airtable
Airtable
Favicon of GitLab

GitLab

AI-powered DevSecOps for faster, secure software delivery

  • Stars

    24,537

  • Last commit

    16 hours ago

  • License

    MIT
A comprehensive AI-powered DevSecOps platform that integrates development, security, and operations, streamlining software delivery and enhancing productivity.

Open Source Alternative to:

Favicon of GitHub
GitHub
Favicon of Windmill

Windmill

Open-source workflow automation for developers

  • Stars

    17,638

  • Last commit

    1 day ago

  • License

    Unknown
Powerful, self-hosted platform for building and running workflows, scripts, and apps with code-first approach and collaborative features.

Open Source Alternative to:

Favicon of Make
Make
Favicon of Bytebase

Bytebase

Secure and streamline database changes with CI/CD automation

  • Stars

    14,408

  • Last commit

    18 hours ago

  • License

    MIT
Comprehensive platform for database schema migrations, security controls, and data masking with built-in review workflows and GitOps integration.
Favicon of Encore

Encore

Accelerate backend development with effortless scalability

  • Stars

    12,296

  • Last commit

    3 days ago

  • License

    MPL-2.0
A powerful platform for building cloud backends, automating infrastructure, and simplifying development workflows for faster, more efficient coding.

Open Source Alternative to:

Favicon of Supabase
Supabase
Favicon of Unleash

Unleash

Feature flags for rapid, risk-free software deployment

  • Stars

    13,750

  • Last commit

    2 days ago

  • License

    AGPL-3.0
A powerful feature management platform enabling gradual rollouts, A/B testing, and seamless integration for continuous delivery.

Open Source Alternative to:

Favicon of LaunchDarkly
LaunchDarkly
Favicon of NHost

NHost

Serverless backend platform for modern app development

  • Stars

    9,280

  • Last commit

    13 hours ago

  • License

    MIT
Fully managed backend infrastructure with built-in authentication, database, storage, and serverless functions for rapid application development.

Open Source Alternative to:

Favicon of Supabase
Supabase
Favicon of Hatchet

Hatchet

Effortless CI/CD for modern cloud applications

  • Stars

    7,781

  • Last commit

    21 hours ago

  • License

    MIT
Durable orchestration platform for managing AI agents, scheduling background tasks, and running mission-critical workflows.

Open Source Alternative to:

Favicon of Make
Make
Favicon of Woodpecker CI

Woodpecker CI

Simple yet powerful CI/CD engine with great extensibility

  • Stars

    7,734

  • Last commit

    13 hours ago

  • License

    Apache-2.0
Open-source CI/CD platform using Docker containers for pipeline execution. Create multiple workflows, extend with plugins, and enjoy free lifetime access.

Open Source Alternative to:

Favicon of GitHub Actions
GitHub Actions
Favicon of Rivet

Rivet

Build stateful backends with in-memory actors

  • Stars

    6,078

  • Last commit

    2 days ago

  • License

    Apache-2.0
Open-source infrastructure for long-lived, in-memory processes called Actors. Combines state and compute with sub-millisecond latency, realtime capabilities, and horizontal scaling.

Open Source Alternative to:

Favicon of Cloudflare Workers
Cloudflare Workers
Favicon of Flagsmith

Flagsmith

Feature flags and remote config for rapid deployment

  • Stars

    6,525

  • Last commit

    2 days ago

  • License

    BSD-3-Clause
Powerful feature management platform for seamless software releases, A/B testing, and personalized user experiences.

Open Source Alternative to:

Favicon of LaunchDarkly
LaunchDarkly
Favicon of Digger

Digger

Terraform automation with pull request workflows

  • Stars

    5,028

  • Last commit

    12 days ago

  • License

    MIT
Open-source CI/CD orchestrator for Terraform with pull request automation, drift detection, and enterprise-grade security. Self-hostable with private runners.

Open Source Alternative to:

Favicon of Terraform
Terraform
Favicon of /dev/push

/dev/push

Deploy apps instantly with git push - open source alternative

  • Stars

    4,745

  • Last commit

    6 months ago

  • License

    MIT
Open source deployment platform that deploys apps directly from GitHub with zero-downtime, real-time logs, preview URLs, and support for Python, Node.js frameworks.

Open Source Alternative to:

Favicon of Vercel
Vercel
Favicon of FeatBit

FeatBit

Open-source feature flag management for seamless deployments

  • Stars

    1,904

  • Last commit

    20 hours ago

  • License

    MIT
FeatBit is a fast, scalable feature flag service that enables risk mitigation and fosters business growth through controlled feature releases.

Open Source Alternative to:

Favicon of LaunchDarkly
LaunchDarkly
Favicon of Semaphore

Semaphore

Open source CI/CD platform that's faster and costs less

  • Stars

    1,581

  • Last commit

    2 days ago

  • License

    Unknown
Continuous integration and delivery platform offering faster builds, lower costs, and maintenance-free operations. Cut build times dramatically while reducing CI/CD expenses by 50%.

Open Source Alternative to:

Favicon of GitHub Actions
GitHub Actions
Favicon of Dyrector

Dyrector

Simplify container deployment across environments

  • Stars

    1,848

  • Last commit

    4 days ago

  • License

    Apache-2.0
Effortless container orchestration platform for seamless deployment, management, and monitoring of applications across multiple environments.

Open Source Alternative to:

Favicon of Docker Desktop
Docker Desktop
Favicon of Nitric

Nitric

Cloud-native framework for infrastructure from code

  • Stars

    2,014

  • Last commit

    7 months ago

  • License

    Apache-2.0
Nitric automates cloud infrastructure provisioning from your application code for AWS, GCP and Azure

Open Source Alternative to:

Favicon of Supabase
Supabase
Favicon of Terrateam

Terrateam

GitOps orchestration for infrastructure as code

  • Stars

    1,268

  • Last commit

    2 days ago

  • License

    MPL-2.0
Automate infrastructure changes with secure GitOps workflows. Plan, validate, and deploy Terraform, OpenTofu, and Pulumi directly from pull requests.

Open Source Alternative to:

Favicon of Terraform
Terraform
Favicon of Temps

Temps

One self-hosted binary replaces Vercel, Sentry, and analytics tools

  • Stars

    670

  • Last commit

    13 hours ago

  • License

    Apache-2.0
Self-hosted platform for small dev teams combining deployments, error tracking, analytics, session replay, uptime monitoring, and managed databases in one dashboard.

Open Source Alternative to:

Favicon of Vercel
Vercel
Favicon of Stormkit

Stormkit

Deploy web apps with automated CI/CD and full infrastructure control

  • Stars

    254

  • Last commit

    10 hours ago

  • License

    GPL-3.0
Self-hosted platform for web applications offering automated CI/CD pipelines, multiple environments, and Git integration - with 47% infrastructure cost savings.

Open Source Alternative to:

Favicon of Vercel
Vercel
Favicon of Capgo

Capgo

OTA updates for Capacitor apps without app store delays

  • Stars

    205

  • Last commit

    10 hours ago

  • License

    AGPL-3.0
Live update platform for Ionic and Capacitor apps that pushes JavaScript, CSS, and asset changes to devices in minutes, with channels, rollback, and release analytics.

Open Source Alternative to:

Favicon of Appflow
Appflow
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